The FEIN 69903053000 Grinding Material R belts are high-performance abrasive belts designed particularly for machining stainless and high-alloy steel and for pipe notching with the FEIN GRIT GIR module. Manufactured from extra-heavy polyester fabric with a full artificial resin bond and zirconium corundum abrasive, they provide excellent service life and grinding performance, while an additional top layer helps provide cooling during grinding. Each belt measures 150 x 2,250 mm with a P36 grain and is supplied in a pack of 10.